Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920110 | Antifuse device for use on a field programmable interconnect chip | Harold S. Crafts | 1999-07-06 |
| 5894153 | Field implant for silicon controlled rectifier | John D. Walker, Hoang P. Nguyen | 1999-04-13 |
| 5844297 | Antifuse device for use on a field programmable interconnect chip | Harold S. Crafts | 1998-12-01 |
| 5029283 | Low current driver for gate array | Daniel L. Ellsworth | 1991-07-02 |
| 4962345 | Current limiting output driver | Harold S. Crafts | 1990-10-09 |
| 4875151 | Two transistor full wave rectifier | Daniel L. Ellsworth | 1989-10-17 |
| 4753901 | Two mask technique for planarized trench oxide isolation of integrated devices | Daniel L. Ellsworth, Scott H. Cravens | 1988-06-28 |
| 4718042 | Non-destructive method and circuit to determine the programmability of a one time programmable device | Daniel L. Ellsworth | 1988-01-05 |
| 4647340 | Programmable read only memory using a tungsten fuse | Nicholas J. Szluk, Werner Metz, Gayle W. Miller | 1987-03-03 |